Surface Mines
Underground Mines
Coal Preparation plants
Mechanical
Roads and Bridges
Mechanical and Electrical
General Layout and Transport
Architecture and structure
Civil Explosives
Environmental Protection
drainage and Flood Prevention
Power, Heating, Ventilation
Water Supply and Drainage
Engineering economics
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We mainly engage in preparation of the reports on assessment of environmental impact of underground mining, surface mining, coal preparation, power generation, construction of civil explosives equipment factories, utility and civil construction, and compilation of the section and special chapter of design description of above said projects. We also engage in design, consulting and relevant service in the treatment of water pollution, air pollution and solid waste material. We have done design projects and consulting work over 10 provinces and municipalities, such as the Northeast China, Inner Mongolia and Shanxi ect.. In total we completed more than a hundred reports on assessment of environmental impacts such as the assessment of environmental impacts of Huolinhe Mine Overall Planning, the environmental impact evaluation of Pingshuo Anjialing Surface Coalmine, more than 30 designs of pollution treatment units, and more than 500 items of design documentation in large scale coal, electric power and civil explosives projects. We engage in design and consulting work in assessment of environmental impacts and environment monitoring for projects such as power plant, coal gas generation, transmission and distribution, central heat supply, heating and ventilation, air conditioning, water source, water supply and drainage, as well as the treatment of waste water, waste gas and the disposal of urban solid wastes, utilization of burning low calorific solid waste materials, and abatement of noise. The projects we have done in design and consulting spread over many big coal fields, oil-fields and large and medium cities. We have more than 20 designs of waste water treatment plants, more than 30 items of assessment of environmental impacts, and more than 30 designs of power plants. Many designs won the provincial and ministerial level prizes of excellent design, and we are enjoy good reputation among our clients and in the coal industry.